Pipe Flange
A pipe flange is a disc, collar or ring that attaches to pipe with the purpose of providing increased support for strength, blocking off a pipeline or implementing the attachment of more items. They are usually welded or screwed to the pipe end and are connected with bolts. Metal flanges are commonly used for industrial, commercial, and institutional application.
As one of the specialist manufacturers in China, TOPPER presents useful pipe flange of various types including grooved flange, flat faced flange, slip-on welding flange, welding neck flange, hubbed flange, blind flange, necked flanges, socket welded flanges, sanitary flanges, ect. Our pipe flange features in cost-saving and convenience for construction. When the pipe material is special and the price is expensive, the cost of welding the same material flange is high. However, our pipe flanges can save your cost.
Meanwhile, our products are easy to align the flange bolt holes during connection.
TOPPER pipe flanges are in agreement with specificaitons as follows:
1. American standard flange.
Standards: ANSI B16.5, ANSI B16.47 MSS sp44, ANSI B16.36, ANSI B16.48.
Pressure rating: 150, 300, 600, 900, 1500, 2500 LB.
Size: 1/2 Inch-48 Inch.
2. German standard flange.
Standards: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638, DIN 2673.
Pressureļ¼6 Bar, 10 Bar, 16 Bar, 25 Bar, 40 Bar.
Size: DN10-DN1000.
3. Japanese standard B2220 flange.
Type: flat flange, blind flange.
Pressure rating: 5k, 10k, 16k, 20k, 30k.
Size: 10A-1500A.
4. British standard flange.
Standards: BS 4504 sec. 3.1: butt welding neck flange (111/134), high neck flat welding neck flange (112), high neck threaded flange (113), flat flange (101), loose flange (102), loose flange neck butt welding flange (104), blind flange (105).
Pressure rating: PN2.5-PN40.
Standard: BS 4504 (Part-1).
Type: D, E, F, H.
Size: 1/2 Inch NB to 48 Inch NB.
With the added support of industry specialized engineering teams to help design, build, and manage projects, Topper Steel Pipe is able to facilitate the customer's pipe flange and piping system needs.
As one of the specialist manufacturers in China, TOPPER presents useful pipe flange of various types including grooved flange, flat faced flange, slip-on welding flange, welding neck flange, hubbed flange, blind flange, necked flanges, socket welded flanges, sanitary flanges, ect. Our pipe flange features in cost-saving and convenience for construction. When the pipe material is special and the price is expensive, the cost of welding the same material flange is high. However, our pipe flanges can save your cost.
Meanwhile, our products are easy to align the flange bolt holes during connection.
TOPPER pipe flanges are in agreement with specificaitons as follows:
1. American standard flange.
Standards: ANSI B16.5, ANSI B16.47 MSS sp44, ANSI B16.36, ANSI B16.48.
Pressure rating: 150, 300, 600, 900, 1500, 2500 LB.
Size: 1/2 Inch-48 Inch.
2. German standard flange.
Standards: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638, DIN 2673.
Pressureļ¼6 Bar, 10 Bar, 16 Bar, 25 Bar, 40 Bar.
Size: DN10-DN1000.
3. Japanese standard B2220 flange.
Type: flat flange, blind flange.
Pressure rating: 5k, 10k, 16k, 20k, 30k.
Size: 10A-1500A.
4. British standard flange.
Standards: BS 4504 sec. 3.1: butt welding neck flange (111/134), high neck flat welding neck flange (112), high neck threaded flange (113), flat flange (101), loose flange (102), loose flange neck butt welding flange (104), blind flange (105).
Pressure rating: PN2.5-PN40.
Standard: BS 4504 (Part-1).
Type: D, E, F, H.
Size: 1/2 Inch NB to 48 Inch NB.
With the added support of industry specialized engineering teams to help design, build, and manage projects, Topper Steel Pipe is able to facilitate the customer's pipe flange and piping system needs.
